CN102939626B - 多段广告板安装式发光装置 - Google Patents

多段广告板安装式发光装置 Download PDF

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Publication number
CN102939626B
CN102939626B CN201180023480.8A CN201180023480A CN102939626B CN 102939626 B CN102939626 B CN 102939626B CN 201180023480 A CN201180023480 A CN 201180023480A CN 102939626 B CN102939626 B CN 102939626B
Authority
CN
China
Prior art keywords
light
guide plate
billboard
light guide
emitting diode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201180023480.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN102939626A (zh
Inventor
吴完镐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CN102939626A publication Critical patent/CN102939626A/zh
Application granted granted Critical
Publication of CN102939626B publication Critical patent/CN102939626B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
    • G02B6/0086—Positioning aspects
    • G02B6/0091—Positioning aspects of the light source relative to the light guide
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F2007/1843—Frames or housings to hold signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1804—Achieving homogeneous illumination
    • G09F2013/1831—Achieving homogeneous illumination using more than one light source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/1804—Achieving homogeneous illumination
    • G09F2013/1836—Achieving homogeneous illumination using a frame-like light source
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
CN201180023480.8A 2010-05-14 2011-05-12 多段广告板安装式发光装置 Expired - Fee Related CN102939626B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR2020100005081U KR200450532Y1 (ko) 2010-05-14 2010-05-14 다분할 광고판장착식 발광장치
KR20-2010-0005081 2010-05-14
PCT/KR2011/003500 WO2011142599A2 (fr) 2010-05-14 2011-05-12 Dispositif émetteur de lumière multisectionné monté sur un tableau d'affichage

Publications (2)

Publication Number Publication Date
CN102939626A CN102939626A (zh) 2013-02-20
CN102939626B true CN102939626B (zh) 2015-06-17

Family

ID=44479222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180023480.8A Expired - Fee Related CN102939626B (zh) 2010-05-14 2011-05-12 多段广告板安装式发光装置

Country Status (4)

Country Link
US (1) US9135840B2 (fr)
KR (1) KR200450532Y1 (fr)
CN (1) CN102939626B (fr)
WO (1) WO2011142599A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9062873B2 (en) 2012-07-30 2015-06-23 Ultravision Technologies, Llc Structure for protecting LED light source from moisture
US8870410B2 (en) 2012-07-30 2014-10-28 Ultravision Holdings, Llc Optical panel for LED light source
US8974077B2 (en) 2012-07-30 2015-03-10 Ultravision Technologies, Llc Heat sink for LED light source
SE538753C2 (sv) * 2015-03-18 2016-11-08 Rensmo Anders Modulär ljusskylt
DE102016110054B4 (de) * 2016-05-31 2018-10-31 Lisa Dräxlmaier GmbH Beleuchtungseinrichtung und Interieurteil für ein Fahrzeug
US11188222B2 (en) * 2019-12-05 2021-11-30 Cabin Management Solutions, Llc Multi-arrayed display user interface panel
CN112013343A (zh) * 2020-09-29 2020-12-01 江苏永泰照明有限公司 一种便于更换广告牌的智慧路灯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1412468A (zh) * 2001-12-03 2003-04-23 松下电工株式会社 照明器具
CN2610442Y (zh) * 2003-04-18 2004-04-07 陈震 一种图案架
CN2658883Y (zh) * 2003-07-09 2004-11-24 周宇 导光节能超薄型灯箱
CN1648517A (zh) * 2004-01-28 2005-08-03 卞泰铉 照明装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080668A (en) * 1959-08-05 1963-03-12 R L Attrezzature E Dispositivi Advertising billboard showing a multiplicity of subjects
US4185408A (en) * 1977-09-19 1980-01-29 Tracy Charles H Back-lighted signboard
JP2001210122A (ja) 2000-01-28 2001-08-03 Matsushita Electric Ind Co Ltd 照明装置、映像表示装置、映像表示装置の駆動方法、液晶表示パネル、液晶表示パネルの製造方法、液晶表示パネルの駆動方法、アレイ基板、表示装置、ビューファインダおよびビデオカメラ
US6702351B2 (en) * 2002-03-25 2004-03-09 David Buring Mobile multi-display billboard vehicle and method of advertizing
KR100478831B1 (ko) * 2002-11-22 2005-03-25 주식회사 수림 반도체 가공용 가스 연결장치
JP3812673B2 (ja) 2003-11-26 2006-08-23 株式会社荒川 発光標識用の面光源装置
US20060117625A1 (en) * 2004-12-03 2006-06-08 Atitania Ltd. Weather resistant segmented sign system
KR200396887Y1 (ko) 2005-07-15 2005-09-27 이기훈 광고판
US20070176854A1 (en) * 2006-01-25 2007-08-02 Element Labs, Inc. Irregular screen format for led and oled systems
JP4813982B2 (ja) * 2006-06-16 2011-11-09 富士フイルム株式会社 導光板組立体およびこれを用いる面状照明装置
KR20080000135U (ko) * 2006-07-30 2008-02-04 강우창 탈착식 광고판과 상하좌우 확장이 자유로운 광고대
US7770314B2 (en) * 2006-08-24 2010-08-10 Irvin Steel, Inc. Outdoor advertising system
KR100882801B1 (ko) 2007-04-25 2009-02-09 박휴완 도광판 조명장치
CN101329826B (zh) * 2008-07-25 2011-03-16 许培元 一种升降式广告牌及其控制方法
KR200444788Y1 (ko) 2008-12-11 2009-06-05 최병일 도광판을 이용한 양면 간판
US20120240438A1 (en) * 2011-03-25 2012-09-27 Pitcher David E Elongated sign receiving arrangements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1412468A (zh) * 2001-12-03 2003-04-23 松下电工株式会社 照明器具
CN2610442Y (zh) * 2003-04-18 2004-04-07 陈震 一种图案架
CN2658883Y (zh) * 2003-07-09 2004-11-24 周宇 导光节能超薄型灯箱
CN1648517A (zh) * 2004-01-28 2005-08-03 卞泰铉 照明装置

Also Published As

Publication number Publication date
US9135840B2 (en) 2015-09-15
WO2011142599A3 (fr) 2012-02-16
KR200450532Y1 (ko) 2010-10-08
CN102939626A (zh) 2013-02-20
US20130063970A1 (en) 2013-03-14
WO2011142599A2 (fr) 2011-11-17

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20180512

CF01 Termination of patent right due to non-payment of annual fee